161195400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{29851}}^1$

素因数の和:29876

約数の個数: 96

約数和(自身を含む): 555247200

約数和(自身を除く): 394051800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 29851, 59702, 89553, 119404, 149255, 179106, 238808, 268659, 298510, 358212, 447765, 537318, 597020, 716424, 746275, 805977, 895530, 1074636, 1194040, 1343295, 1492550, 1611954, 1791060, 2149272, 2238825, 2686590, 2985100, 3223908, 3582120, 4029885, 4477650, 5373180, 5970200, 6447816, 6716475, 8059770, 8955300, 10746360, 13432950, 16119540, 17910600, 20149425, 26865900, 32239080, 40298850, 53731800, 80597700, 161195400]

約数ペア:

[(1, 161195400), (2, 80597700), (3, 53731800), (4, 40298850), (5, 32239080), (6, 26865900), (8, 20149425), (9, 17910600), (10, 16119540), (12, 13432950), (15, 10746360), (18, 8955300), (20, 8059770), (24, 6716475), (25, 6447816), (27, 5970200), (30, 5373180), (36, 4477650), (40, 4029885), (45, 3582120), (50, 3223908), (54, 2985100), (60, 2686590), (72, 2238825), (75, 2149272), (90, 1791060), (100, 1611954), (108, 1492550), (120, 1343295), (135, 1194040), (150, 1074636), (180, 895530), (200, 805977), (216, 746275), (225, 716424), (270, 597020), (300, 537318), (360, 447765), (450, 358212), (540, 298510), (600, 268659), (675, 238808), (900, 179106), (1080, 149255), (1350, 119404), (1800, 89553), (2700, 59702), (5400, 29851)]